ISO 21980:2020

Space systems — Evaluation of radiation effects on Commercial-Off-The-Shelf (COTS) parts for use on low-orbit satellite

Publication date: Jan 13, 2020

General information

Current stage: 90.60 Effective date: Jun 5, 2025

Originator: ISO

Owner: ISO/TC 20/SC 14

Type: International Standard

ICS: 49.140

Languages: English

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Status: Published

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Scope

This document outlines the evaluation methods for environmental tests that can be conducted on COTS (Commercial-Off-The-Shelf) spacecraft parts intended for use on LEO satellites. The radiation effects considered consist of total dosage, single event, and displacement damage. In addition, this document describes tests that are useful for satellites operating in LEO.

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PUBLISHED
ISO 21980:2020
90.60 Close of review
Jun 5, 2025